gpioChipInfo.c File Reference

A program to list Raspberry's GPIO chip infos 74 (7.02.2025) Copyright (c) 2024 Harry Fairhead Raspberry Pi IoT in C, Third Edition, I/O Press 2024 Copyright (c) 2025 Albrecht Weinert porting, modifications, make weinert-automation.de a-weinert.de. More...

#include <stdio.h>
#include <unistd.h>
#include "arch/config.h"
#include <errno.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/gpio.h>

Variables
char const	prgNamPure []
	The pure program name. More...
char const	prgSVNdat []
	The complete SVN date string. More...
char const	prgSVNrev []
	The complete SVN revision string. More...

Detailed Description

A program to list Raspberry's GPIO chip infos 74 (7.02.2025) Copyright (c) 2024 Harry Fairhead Raspberry Pi IoT in C, Third Edition, I/O Press 2024 Copyright (c) 2025 Albrecht Weinert porting, modifications, make weinert-automation.de a-weinert.de.

This program runs on any Pi with a PiOS not to old.

Compile on Pi by: g++ gpioChipInfo.c -o gpioChipInfo

Compile on Windows by: /code make PROGRAM=gpioChipInfo TARGET=pi4play clean all make PROGRAM=gpioChipInfo TARGET=pi4play FTPuser=sweet:0123 progapp /endcode

Variable Documentation

prgNamPure

char const prgNamPure[]

The pure program name.

To be provided in the application's / program's source.

See also

progNam() progNamB()

prgSVNrev

char const prgSVNrev[]

The complete SVN revision string.

To be provided in the application's / program's source.

See also

progRev()

prgSVNdat

char const prgSVNdat[]

The complete SVN date string.

To be provided in the application's / program's source.

See also

progDat()